SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zoo-dortmund.de
SSL/TLS Certificate
SSL/TLS Certificate for zoo-dortmund.de
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- zoo-dortmund.de
- Valid from
- Aug 17, 2026
- Valid until
- Nov 15, 2026 (65 days remaining)
- Public key
- EC 256-bit
- Serial
- C47019D4007F693872678BF6B39C26CA
- SHA-256 fingerprint
- C0:3B:59:61:5C:A3:7F:95:6D:A1:17:3A:B1:F1:23:FA:1C:F8:F1:92:BF:D6:08:58:DB:83:CF:17:2B:0A:86:33
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Aug 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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